JSON Jobs in London

1 to 25 of 163 JSON Jobs in London

Senior Pricing Developer

London, United Kingdom
Hybrid / WFH Options
MS Amlin
These include:Must haves Proven track record as a developer in an insurance or financial services environment; Strong working knowledge of programming languages (e.g. SQL, C#, VBA, Javascript, XML, JSON, Python); Experience building Excel-integrated applications and/or web-based pricing platforms. Strong database skills (SQL Server or similar) and data integration experience; Proactive, collaborative, flexible and adaptable with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Integration Development & Support Engineer

London, United Kingdom
Hybrid / WFH Options
Informed Recruitment
Enterprise and COTS-based. Strong scripting/programming skills - SQL essential, others such as Python, Java/JavaScript, C# very welcome. API & Web Services - REST/RESTFul, SOAP, XML, JSON Cloud Platform proficiency - Knowing how to deploy, manage, and integrate services across cloud platforms is vital in either Azure, AWS, and/or more modern and agile iPaaS solutions such More ❯
Employment Type: Permanent
Salary: £50000 - £65000/annum
Posted:

Integration Development & Support Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Informed Recruitment LTD
Enterprise and COTS-based. Strong scripting/programming skills - SQL essential, others such as Python, Java/JavaScript, C# very welcome. API & Web Services - REST/RESTFul, SOAP, XML, JSON Cloud Platform proficiency - Knowing how to deploy, manage, and integrate services across cloud platforms is vital in either Azure, AWS, and/or more modern and agile iPaaS solutions such More ❯
Employment Type: Full-Time
Salary: £50,000 - £65,000 per annum
Posted:

Automation Test Engineer

London, England, United Kingdom
Hybrid / WFH Options
DataCareers
strong experience in test automation with an ETRM platform with as many of the following as possible: Programming & Scripting: Python, Java, JavaScript, C++, Scriban Web Technologies: RESTful APIs, HTTP, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban), JIRA, Pytest, Powershell Operating Systems: Linux, Windows Additional skills that will set More ❯
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AWS Hybrid Cloud Architect

London, United Kingdom
Hybrid / WFH Options
Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft Certified: Azure More ❯
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Full Stack Developer - Remote - URGENT

London, United Kingdom
Hybrid / WFH Options
for observability and performance . Frontend: TypeScript, React.js, Vite, Material-UI, HTML5, CSS Backend: Node.js, Express.js (nice-to-have: C#/.NET, Python/Django) APIs & Data: REST/JSON, SQL, PostgreSQL/Postgres , databases DevOps: CI/CD, Docker , containerisation, Ubuntu/Linux, AWS , Serverless, CDK/CDKTF , Ansible Quality & Analytics: Postman API, testing frameworks, web analytics Proven delivery More ❯
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Guidewire Developer

London, United Kingdom
Stackstudio Digital Ltd
support new opportunities. What are we looking for? 3+ years software development experience, including: JAVA 5/J2EE, ReactJS, Web Services, XML, SQL, Gradle, Spring, Hibernate, Castor, REST/JSON and Enterprise Messaging System. Using configuration management tools like Git, Tortoise SVN, Source Tree, Perforce, Plastic and ticket management tools like Azure DevOps, JIRA, HPQC. Knowledge of the AGILE methodology More ❯
Employment Type: Contract
Posted:

Cloud Architect

london, south east england, united kingdom
Wipro
Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft Certified: Azure More ❯
Posted:

Cloud Architect

London, UK
Wipro
Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft Certified: Azure More ❯
Employment Type: Full-time
Posted:

Senior Java Developer

London, United Kingdom
Hybrid / WFH Options
Meritus
mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team and deliver More ❯
Employment Type: Contract
Rate: GBP 550 - 650 Daily
Posted:

SW Visual Quality

London Area, United Kingdom
microTECH Global LTD
multithreaded applications with Flask, and experience in integrating with relational databases (SQL). Comfortable developing in Linux-based environments. Familiarity with modern APIs and protocols like REST, HTTP, and JSON, as well as containerization tools such as Docker. Effective communicator, capable of producing technical documentation and sharing regular progress insights. Previous involvement in Agile projects, using tools such as Jira More ❯
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SW Visual Quality

City of London, London, United Kingdom
microTECH Global LTD
multithreaded applications with Flask, and experience in integrating with relational databases (SQL). Comfortable developing in Linux-based environments. Familiarity with modern APIs and protocols like REST, HTTP, and JSON, as well as containerization tools such as Docker. Effective communicator, capable of producing technical documentation and sharing regular progress insights. Previous involvement in Agile projects, using tools such as Jira More ❯
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Full Stack Web Developer .Net Core

London, South East, England, United Kingdom
Hybrid / WFH Options
Dotwatcher
management tools like Git. JavaScript, TypeScript, jQuery, SCSS/CSS, HTML. Understanding of SQL language, stored procedure, Entity Framework Familiarity with RESTful APIs and modern authorisation mechanisms such as JSON Web Token. Security understanding. Strong problem-solving skills and attention to detail. Motivated, willing to learn/improve/optimise code and perseverant. Good communication skills and ability to speak More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Microsoft Dynamics 365 CE Solution Architect

London, United Kingdom
Hybrid / WFH Options
Cognizant
custom report experience through SQL Server Reporting Services (SSRS) and FetchXML .NET Framework Version 4.5 or above including strong WCF\ Web API experience Knowledge of Web development, HTML, CSS, JSON, XML, Javascript and SQL C# and OOPS concepts Good to have experience and knowledge of Microsoft Azure Power Apps and Portal Field Services Customer Insight What education and certification credentials More ❯
Employment Type: Permanent, Work From Home
Posted:

Power Platform Developer

City of London, London, United Kingdom
Intec Select
experience integrating and extending D365 F&O , including basic X++ development Proficiency in Azure Functions , Azure AI models , and other Azure services Strong command of SQL , Power Fx , JavaScript , JSON , and C# Familiarity with tools such as Visual Studio , Git , Azure DevOps , or Monday Dev Qualifications Degree in Computer Science, Information Technology, or related field Certifications such as PL More ❯
Posted:

Power Platform Developer

London Area, United Kingdom
Intec Select
experience integrating and extending D365 F&O , including basic X++ development Proficiency in Azure Functions , Azure AI models , and other Azure services Strong command of SQL , Power Fx , JavaScript , JSON , and C# Familiarity with tools such as Visual Studio , Git , Azure DevOps , or Monday Dev Qualifications Degree in Computer Science, Information Technology, or related field Certifications such as PL More ❯
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Technical Power Platform Consultant

City of London, London, United Kingdom
Mphasis
of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App More ❯
Posted:

Technical Power Platform Consultant

London Area, United Kingdom
Mphasis
of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App More ❯
Posted:

Software Engineer - AWS

London, United Kingdom
Hybrid / WFH Options
AL and AL languages. Knowledge of PowerApps, Power Automate, and Common Data Service (CDS). Database experience with SQL Server, Azure SQL, and MongoDB. Proficiency in REST APIs, SOAP, JSON, XML. Familiarity with Agile and DevOps approaches. Work for a global brand known for offering lots of opportunity for professional development and growth Performance based bonuses (from 5%-15% depending More ❯
Posted:

Technical Power Platform Consultant

london, south east england, united kingdom
Mphasis
of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App More ❯
Posted:

Technical Power Platform Consultant

london (city of london), south east england, united kingdom
Mphasis
of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App More ❯
Posted:

Software Engineer Database

London, United Kingdom
Hybrid / WFH Options
AL and AL languages. Knowledge of PowerApps, Power Automate, and Common Data Service (CDS). Database experience with SQL Server, Azure SQL, and MongoDB. Proficiency in REST APIs, SOAP, JSON, XML. Familiarity with Agile and DevOps approaches. Work for a global brand known for offering lots of opportunity for professional development and growth Performance based bonuses (from 5%-15% depending More ❯
Posted:

D365 Customer Engagement CE Developer

City of London, London, United Kingdom
Adroit People Ltd
Pages/Portals. Strong expertise in Microsoft Dynamics 365 CRM, including configuration, customization, and integration capabilities. Strong expertise in integration technologies, frameworks and methods, such as Logic Apps, HTTP, json, AJAX, Oauth2. Proficiency in .NET, C#, JavaScript, and other relevant programming languages. Strong experience of developing plugins for Dynamics Strong experience in using JavaScript and HTML to enhance Dynamics form More ❯
Employment Type: Contract
Rate: £450 per day
Posted:

Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
develop
AL and AL languages. Knowledge of PowerApps, Power Automate, and Common Data Service (CDS). Database experience with SQL Server, Azure SQL, and MongoDB. Proficiency in REST APIs, SOAP, JSON, XML. Familiarity with Agile and DevOps approaches. Why join Work for a global brand known for offering lots of opportunity for professional development and growth Inclusive, global environment with a More ❯
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
develop
AL and AL languages. Knowledge of PowerApps, Power Automate, and Common Data Service (CDS). Database experience with SQL Server, Azure SQL, and MongoDB. Proficiency in REST APIs, SOAP, JSON, XML. Familiarity with Agile and DevOps approaches. Why join Work for a global brand known for offering lots of opportunity for professional development and growth Inclusive, global environment with a More ❯
Posted:
JSON
London
10th Percentile
£50,000
25th Percentile
£53,750
Median
£70,000
75th Percentile
£80,500
90th Percentile
£101,000